The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2023
Filed:
Jul. 18, 2022
Applicant:
Discma Ag, Zürich, CH;
Inventor:
G. David Lisch, Jackson, MI (US);
Assignee:
Discma AG, Zürich, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 49/46 (2006.01); B29C 49/06 (2006.01); B29C 49/02 (2006.01); B29C 49/42 (2006.01); B29C 49/12 (2006.01);
U.S. Cl.
CPC ...
B29C 49/46 (2013.01); B29C 49/12 (2013.01); B29C 49/06 (2013.01); B29C 2049/023 (2013.01); B29C 2049/4294 (2013.01); B29C 2049/465 (2013.01); B29C 2049/4664 (2013.01);
Abstract
A method of hydraulically blow molding a container from a preform using a liquid end product as a liquid blow medium. The method includes the steps of hydraulically blow molding a formed and filled container from a preform using the liquid blow medium and engaging a fluid tight seal with the container while the container is retained within a mold in the forming station. The engaging of the seal includes engaging an axially extending ring of the seal in one of a press-fit or frictional engagement with an inner surface of the container such that the seal is retained on the container by that engagement.